NCS000405_APPLICATION_20050622

STORMWATER DIVISION CODING SHEET
M54 PERMITS
PERMIT NO.
ffc 0
DOC TYPE
❑FINAL PERMIT
❑ A UAL REPORT
7PPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ �� U ���L��
YYYYMMDD

WDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
.Tune 22, 2005
R. Deleno Flynn, Town Manager
129 West Main Street
Gibsonville, North Carolina 27249
William G. Ross, Jr., Secretary
Alan W. Klimek, P.E., Director
Subject: NPDES Permit Number NCS000405
Alamance and Guilford Counties, Town of Gibsonville
Dear Mr. Flynn;
In accordance with your application fora stormwater discharge permit received on March
6, 2003 and as amended on July 9, 2004, we are forwarding herewith the subject state - NPDES
permit. This permit is issued pursuant to the requirements of North Carolina General Statute
143-215 .1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated May 9, 1994 (or as subsequently amended).
Numerous comments were received during the public comment period. The attached
document summarizes comments regarded by DWQ as the foremost and DWQ's response to
those comments. You may review all the comments and response to comments at:
http://h2o.enr.state.nc.us/su/NPDES_Phase_II Stormwater_Pro• rg am.htm
If any parts contained in this permit are unacceptable to you, you have the right to an
adjudicatory hearing upon written request within thirty (30) days following receipt of this letter.
This request must be in the form of a written petition, conforming to Chapter 15013 of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings, Post Office
Drawer 27447, Raleigh, North Carolina 27611 -7447. Unless such demand is made, this
decision shall be final and binding.
This permit does not affect the legal requirements to obtain other permits which may be
required by the Division of Environmental Management or permits required by the Division of
Land Resources, Coastal Area Management Act or any other State, Federal or Local
governmental permit that may be required.
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One L,
512 N. Salisbury St., Raleigh, North Carolina 27604 NQ1-thCarOhna
Phone: [phone] / FAX: [phone]Internet: h2o.enr.state.nc.us
An Equal Opportunity/Affirmative Action Employer — 50% Recycled110% Post Consumer Paper Naturally

r
If you have any questions concerning this permit, please contact Mike Randall at
telephone number 919/733-5483 ext. 545.
Sincerely,
,�- Alan W. Klimek, P.E.
cc: Mike Mitchell, EPA Region IV
Central Files
Stormwater and General Permit Unit Files
DWQ Regional Office

STATE of NORTH CAROLINA
DEPARTMENT of ENVIRONMENT and NATURAL RESOURCES
DIVISION of WATER QUALITY
PERMIT NO. NCS000405
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the regulations promulgated and adopted by the North Carolina
Environmental Management Commission, and the Federal Water Pollution Control Act, as
amended,
Town of Gibsonville
is hereby authorized to discharge stormwater from their municipal separate storm sewer system
located:
within the Town of Gibsonville Jurisdictional Area
Alamance and Guilford Counties
to receiving waters, Travis Creek, unnamed tributaries to Travis Creek, Back Creek and unnamed
tributaries to Back Creek, within the Cape Fear River basin in accordance with the discharge
limitations, monitoring requirements, and other conditions set forth in Parts 1, II, III, IV, V, VI,
VII and VIE hereof.
This permit shall become effective July 1, 2005.
This permit and the authorization to discharge shall expire at midnight on June 30, 2010.
Signed this day June 22, 2005.
&A Aj -
Alan W. Klimek, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

TABLE OF CONTENTS
PART I PERMIT COVERAGE
PAR`1' II FINAL LIMITATIONS AND CONTROLS FOR PERMITTED DISCHARGES
SECTION A: PROGRAM IMPLEMENTATION
SECTION B: PUBLIC EDUCATION AND OUTREACH
SECTION C: PUBLIC INVOLVEMENT AND PARTICIPATION
SECTION D: ILLICIT DISCHARGE DETECTION AND ELIMINATION
SECTION E: CONSTRUCTION SITE RUNOFF CONTROLS
SECTION F: POST -CONSTRUCTION SITE RUNOFF CONTROLS
SECTION G: POLLUTION PREVENTION AND GOOD HOUSEKEEPING FOR
MUNICIPAL OPERATIONS
PART III PROGRAM ASSESSMENT
PART IV REPORTING AND RECORD KEEPING REQUIREMENTS
PART V STANDARD CONDITIONS
SECTION A: COMPLIANCE AND LIABILITY
SECTION B: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
SECTION C: MONITORING AND RECORDS
PART VI LIMITATIONS REOPENER
PART VII ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VIII DEFINITIONS

PERMIT NO. NCS000405
PART I PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until
expiration, the Town of Gibsonville is authorized to discharge stormwater from the
municipal separate storm sewer system (MS4) to receiving waters Travis Creek, unnamed
tributaries to Travis Creek, Back Creek and unnamed tributaries to Back Creek, within
the Cape hear River basin. Such discharge will be controlled, limited and monitored in
accordance with the permittee's Comprehensive Stormwater Management Program
Report, herein referred to as the Stormwater Plan. The Stormwater Plan includes
components of the permittee's Phase II Municipal NPDES Stormwater Permit
Application, NPDES Stormwater Permit Application Comprehensive Stormwater
Management Program Report and any approved modifications.
2. Ail discharges authorized herein shall be adequately managed in accordance with the
terms and conditions of this permit. Any other point source discharge to surface waters
.of the state is prohibited unless it is an allowable non-stormwater discharge or is covered
by another permit, authorization, or approval.
3. This permit does not relieve the permittee from responsibility for compliance with any
other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or
decree.
4. This permit covers activities associated with the discharge of stormwater from the MS4
within the jurisdictional area of the permittee as described in the approved local
Stormwater Plan to control potential pollution from the MS4. The permit applies to
current and future jurisdictional areas of the permittee, as well as areas that seek coverage
under this permit through inter -local or other similar agreements with permittee.
Agreements for coverage under this permit must be approved by the Division of Water
Quality, herein referred to as the Division.
5. The Division may deny or revoke coverage under this permit for separate entities and
require independent permit coverage as deemed necessary. In addition, the permittee may
petition the Division to revoke or deny coverage under this permit for specific entities.
6. Under the authority of Section 402(p) of the Clean Water Act and implementing
regulations 40 ChR Part 122, 123 and 124, North Carolina General Statutes 143-215.1
and Session Law 2004-163 and in accordance with the approved Stormwater PIan, all
provisions contained and referenced in the Stormwater Plan are enforceable parts of this
permit. The permittee will develop and implement its approved Stormwater Plan in
accordance with Section 402(p)(3)(B) of the Clean Water Act, provisions outlined by the
Director, and the provisions of this permit.
7. The permit requires the development and proper implementation of the Stormwater
Management Plan. The purpose of the Stormwater Management Plan is to reduce the
discharge of pollutants from the MS4 to the maximum extent practicable, to protect water
quality, and to satisfy the applicable water quality requirements of the Clean Water Act.
Part I Page I of 2

PERMIT NO. NCS000405
Implementation of best management practices consistent with the provisions of the
Stormwater Management Plan constitutes compliance with the standard of reducing
pollutants to the maximum extent practicable. Successive iterations of the Stormwater
Management Plan and other components of this permit will be driven by the objective of
assuring that discharges do not cause or contribute to the violation of water quality
standards, through the expansion and tailoring of management measures within the scope
of the Stormwater Management Plan.
S. The permit authorizes the point source discharge of stormwater runoff from the MS4. In
addition, discharges of non-Stormwater are also authorized through the MS4 of the
permittee if such discharges are:
(a) Permitted by, and in compliance with, another NPDES discharge permit including
discharges of process and non -process wastewater, and stormwater associated
with industrial activity; or
(b) Determined to be incidental non-stormwater flows that do not significantly impact
water quality and may include:
• water line flushing;
• landscape irrigation;
• diverted stream flows;
• rising groundwaters;
• uncontaminated groundwater infiltration;
• uncontaminated pumped groundwater;
• discharges from potable water sources;
• foundation drains;
• air conditioning condensate (commercial/residential);
• irrigation waters (does not include reclaimed water as described in 15A
NCAC 2H .0200);
• springs;
• water from crawl space pumps;
• footing drains;
• lawn watering;
• residential and charity car washing;
• flows from riparian habitats and wetlands;
• dechlorinated swimming pool discharges;
• street wash water;
• flows from emergency fire fighting.
The Division may require that non-stormwater flows of this type be controlled
by the permittee's Stormwater Plan.
Part I Page 2 of 2

PERMIT NO. NCS000405
PART II FINAL LIMITATIONS AND CONTROLS FOR PERMITTED
DISCHARGES
SECTION A: PROGRAM IMPLEMENTATION
The penmittee will implement, manage and oversee all provisions of its Stonrwater Plan to
reduce pollutants discharged from the MS4. This includes, but is not limited to, the following
areas:
The permittee will develop and maintain adequate legal mechanism, such as regulations,
ordinances, policies and procedures to implement all provisions of the Stormwater Plan.
The permittee will keep the Division advised of the status of development of appropriate
ordinances and legal authorities and will pursue these authorities in accordance with the
schedule outlined in the Stormwater Plan.
2. The permittee's Stormwater Plan will be implemented and managed such that the
discharge of pollutants from the MS4 is reduced to the maximum extent practicable. It is
anticipated that in order to meet this provision, implementation of the Stormwater Plan
will occur with emphasis given to priority areas and to management measures and
programs that are most effective and efficient at varying stages of the plan's
implementation.
3. The permittee will implement the components of the Stormwater Plan to prohibit, to the
maximum extent practicable, illicit connections, spills and illegal dumping into the MS4.
4. The permittee will implement provisions of the Stormwater Plan as appropriate to
monitor and assess the performance of the various management measures that are a part
of the Stormwater Plan. This will include the provisions of this permit.
The permittee will maintain adequate funding and staffing to implement and manage the
provisions of the Stormwater Plan.
6. The permittee will implement appropriate education, training, outreach, and public
involvement programs to support the objectives of this stormwater discharge permit and
the Stormwater Plan.
7. The permittee will implement a program to reduce pollution from construction site runoff
as described in the Stormwater Plan and in accordance with this permit.
8. The permittee will implement a post -construction site runoff control program to regulate
new development and redevelopment by requiring structural and non-structural best
management practices to protect water quality, to reduce pollutant loading, and to
minimize post -development impacts. This program will include provisions for long-term
operation and maintenance of BMPs.
Part II Page I of 1 1

PERMIT NO. NCS000405
9. The perrnittee will evaluate municipal operations and develop and implement an
appropriate program for municipal activities and ongoing operation and maintenance of
municipal facilities to reduce the potential for stormwater pollution.
10. Proposed permit modifications must be submitted to the Director for approval.
Part TT Page 2 of 11

PERMIT NO. NCS000405
SECTION B: PUBLIC EDUCATION AND OUTREACH
1. Objectives for Public Education and Outreach
(a) Distribute educational materials to the community.
(b) Conduct public outreach activities.
(c) Raise public awareness on the causes and impacts of stormwater pollution.
(d) Inform the public on steps they can take to reduce or prevent stormwater
pollution.
2. BMPs for Public Education and Outreach
The permittee shall implement the following BMPs to meet the objectives of the Public
Education and Outreach Program and shall notify the Division prior to modification of any goals.
BMP ,,.
Measurable -Goals t
__YR '
'YR
YR .
° YR
YR
1
2
d3 '"
,. 4.:
5..
(a) Establish a Public
Develop a public education program and
X
Education and
implement within 6 months of the permit
Outreach Program
issue date. Incorporate outreach elements
for significant minority and disadvantaged,
communities.
(b) Informational Web Site
Develop and maintain internet web site.
X
X
X
X
X
Post newsletter articles on stormwater,
information on water quality, stormwater
projects and activities, and ways to contact
stormwater management program staff.
(c) Public education
Develop general stormwater educational
materials for schools,
material to appropriate target groups as
homeowners, and/or
likely to have a significant stormwater
businesses
impact. Instead of developing its own
materials, the permittee may rely on state -
supplied Public Education and Outreach
materials, as available, when
implementing its own 2rogram.
(d) Public education
Distribute written educational material to
X
X
X
X
material dissemination
a broad public audience. Possibilities
include, but are not limited to utility
mailouts and at special events.
Part tI Page 3 of 1 1

PERMIT NO. NCS000445
SECTION C: PUBLIC INVOLVEMENT AND PARTICIPATION
]. Objectives for Public Involvement and Participation
(a) Provide opportunities for the public, including major economic and ethnic groups,
to participate in program development and implementation.
(b) Comply with applicable state and local public notice requirements.
2. BMPs for Public Involvement and Participation
The permittee shall implement the following BMPs to meet the objectives of the Public
Involvement and Participation Program and shall notify the Division prior to modification of
any goals.
BMP
-Measurable Goals
YR
YR
YR
YR
YR
E.
(a) Administer a Public
Develop and implement a Public
X
X
X
X
X
Involvement Program
Involvement and Participation Program.
(b) Allow the public an
Conduct at least one public meeting to
X
opportunity to review
allow the public an opportunity to review
and comment on the
and comment on the Stormwater Plan.
Stormwater Plan
(c) Organize a volunteer
Organize and implement a volunteer
X
X
X
X
community
stormwater related program designed to
involvement program
promote ongoing citizen participation.
(d) Establish a Citizens'
Develop a citizens' group(s) for input on
X
X
X
X
Group(s)
stormwater issues and the stormwater
program.
Part H Page 4 of 1 1

PERMIT NO. NCS000405
SECTION D: ILLICIT DISCHARGE DETECTION AND ELIMINATION
1. Objectives for Illicit Discharge Detection and Elimination
(a) Detect and eliminate illicit discharges, including Spills and illegal dumping.
(b) Address significant contributors of pollutants to the MS4. The permittee may
require specific controls for a category of discharges, or prohibit that discharge
completely, if one or more of these categories of sources are identified as a
significant contributor of pollutants to the MS4.
(c) Itplement appropriate enforcement procedures and actions.
(d) Develop a storm sewer system map showing all outfalls and waters receiving
discharges.
(e) Inform employees, businesses, and the general public of hazards associated with
illegal discharges and improper disposal of waste.
2. BMPs for Illicit Discharge Detection and Elimination
The permittee shall implement the following BMPs to meet the objectives of the Illicit
Discharge Detection and Elimination Program and shall notify the Division prior to
modification of any goals.
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,Measurable Goals,- '�kr'p
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c.
(a) DevelopAmplement
Develop and implement an Illicit
X
Illicit Discharge
Discharge Detection and Elimination
Detection and
Program. Include provisions for program
Elimination Program
assessment and evaluation.
(b) Establish and maintain
Establish and maintain adequate legal
X
appropriate legal
authorities to prohibit illicit discharges
authorities
and enforce the approved Illicit Discharge
Detection and Elimination Program.
(c) Develop a Storm Sewer
Identify outfall locations and map
X
X
X
X
System Base Map
stormwater drainage system components.
At a minimum, mapping components
includes outfalls, drainage areas, and
receiving streams.
(d) Implement illicit
Implement an inspection program to
X
X
X
X
discharge detection
detect dry weather flows at system
procedures
outfalls. Establish procedures for tracing
the sources of illicit discharges and for
removing the sources. Develop procedures
for identification of priority areas likely to
have illicit discharges. Continue to
identify, locate, and update map of
drainage system components on a priority
basis per approved Illicit Discharge
Program.
Part I1 Page 5 of l l

PERMIT NO. NCS000405
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t .Measurable Goals ` g
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(e) Conduct employee
Conduct training for town staff on
X
cross -training
detecting and reporting illicit discharges.
(1) Provide public
Inform public employees, businesses, and
X
X
X
x
education
the general public of hazards associated
with illegal discharges and improper
disposal of waste.
(g) Establish a public
Establish and publicize a reporting
X
X
X
X
reporting mechanism
mechanism for the public to report illicit
discharges.
Part H Page 6 of 1 1

PERMIT NO. NCS000405
SECTION E: CONSi"RUCTION SITE RUNOFF CONTROLS
1. Objectives for Construction Site Runoff Controls
(a) Reduce pollutants in stormwater runoff from construction activities disturbing one
or more acres of land surface and those activities less than one acre that are part of
a larger common plan of development.
(b) Provide procedures for public input, sanctions to ensure compliance, requirements
for construction site operators to implement appropriate erosion and sediment
control practices, review of site plans which incorporates consideration of
potential water quality impacts, and procedures for site inspection and
enforcement of control measures.
(c) Establish requirements for construction site operators to control waste such as
discarded building materials, concrete truck washout, chemicals, litter, and
sanitary waste at the construction site that may cause adverse impacts to water
quality.
2. BMPs for Construction Site Runoff Controls
The permittee relies on the NCDENR Division of Land Resources (DLR) Erosion and Sediment
Control Program to comply with this minimum measure.
The NCDENR Division of Land Resources Erosion and Sediment Control Program effective
meets the requirements of the Construction Site Runoff Controls by permitting and controlling
development activities disturbing one or more acres of land surface and those activities less than
one acre that are part of a larger common plan of development. This program is authorized under
the Sediment pollution Control Act of 1973 and Chapter 4 of Title 15A of the North Carolina
Administrative Code. This program includes procedures for public input, sanctions to ensure
compliance, requirements for construction site operators to implement appropriate erosion and
sediment control practices, review of site plans which incorporates consideration of potential
water quality impacts, and procedures for site inspection and enforcement of control measures.
NCDENR Division of Water Quality NPDES general permit for construction activities
(NCG010000), specifically Par 1, Section A, Paragraphs 3, 4, 5, and 6, effectively meets the
above requirements. The NCG010000 permit establishes requirements for construction site
operators to control waste such as discarded building materials, concrete truck washout,
chemicals, litter, and sanitary waste at the construction site that may cause adverse impacts to
water quality.
The permittee must provide and promote a means for the public to notify the appropriate
authorities of observed erosion and sedimentation problems. The permittee may implement a
plan promoting the existence of the NCDENR, Division of Land Resources "Stop Mud" hotline
to meet the requirements of this paragraph.
The permittee may pursue local government implementation of the Erosion and Sediment
Control Program by requesting a "minor modification" to the permit.
Part 11 Page 7 of 1 I

PERMIT NO. NCS000405
SECTION F: POST -CONSTRUCTION SITE RUNOFF CONTROLS
1. Objectives for Post -Construction Site Runoff Controls
(a) Manage stormwater runoff from new development / redevelopment that drains to
the MS4 and disturbs an acre or more of land surface, including projects less than
an acre that are part of a larger common plan of development or sale.
(b) Provide a mechanism to require long term operation and maintenance of BMPs.
(c) Ensure controls are in place to minimize water quality impacts.
2. BMPs for Post -Construction Site Runoff Controls
The permittee's stormwater management ordinance and any subsequent amendments and the
additional BMPs below shall be implemented throughout the permittee's jurisdictional area to
meet the objectives of the Post -Construction Site Runoff Control Program.
-Measurable Goals
YR
YR
'YR
YR
:`YR
1.
2
3
4
5
(a) Establish a Post-
Develop, adopt by ordinance (or similar
X
X
Construction
regulatory mechanism), implement, and
Stormwater
enforce a program to address stormwater
Management Program
runoff from new development and
redevelopment. The ordinance must be
reviewed and approved by the Director
prior to implementation. Ensure that
controls are in place to prevent or
minimize water quality impacts.
(b) Establish strategies
Develop and implement strategies that
X
X
X
which include BMPs
include a combination of structural and/or
appropriate for the MS4
non-structural BMPs. Provide a
mechanism to require long-term operation
and maintenance of structural BMPs.
Require annual inspection reports of
permitted structural BMPs performed by a
qualified professional.
(c) Establish a program to
Control the sources of fecal coliform to
X
X
X
X
control the sources of
the maximum extent practicable.
fecal coliform to the
Develop and implement an oversight
maximum extent
program to ensure proper operation and
practicable
maintenance of on -site wastewater
treatment systems for domestic
wastewater. Municipalities must
coordinate this program with the county
health department.
Part II Page 8 of 11

PERMIT NO. NCS000405
BMP
Measurable Goals
YR
1
YR
2
YR
3
YR
4
YR
S
(d) Establish nutrient
Develop, adopt, and implement an
X
X
X
X
sensitive waters (NSW)
ordinance (or similar regulatory
protection measures
mechanism) to ensure that the best
(for programs with
management practice for reducing nutrient
-
development or
loading is selected. In areas where the
redevelopment draining
Environmental Management Commission
to NSW waters)
has approved a Nutrient Sensitive Water
Urban Stormwater Management Program,
the provisions of that program fulfill the
nutrient loading reduction requirement.
Develop and include a nutrient application
(fertilizer and organic nutrients)
management program in the Post -
construction Stormwater Management
Program.
3. The evaluation of Post -construction Stormwater Management Program measures
(a) Those areas within the jurisdictional area of the permittee that are already subject
to the existing state stormwater management programs listed herein are deemed
compliant with the post -construction stormwater management model practices
identified in (b) below. The listed programs are: the Water Supply Watershed
protection programs for WS-I -- WS-IV waters, the HQW and ORW waters
management strategies, the Neuse River Basin Nutrient Sensitive Waters
Management Strategy, the Tar -Pamlico River Basin Nutrient Sensitive Waters
Management Strategy, and the Randleman Lake Water Supply Watershed
program.
(b) Model Practices. For those areas within the jurisdictional area of the permitter
that are not subject to the post -construction Stormwater management provisions of
another existing state stormwater management program, the permittee's Post -
construction Stormwater Management Program must equal or exceed the
stormwater management and water quality protection provided by the following
model practices.
(i) The permittee may issue a local stormwater management permit to a
development or redevelopment project as either a low density project or a
high density project.
(ii) A project may be permitted as a low density project if it meets the
following criteria:
(A) No more than two dwelling units per acre or 24% built -upon area;
(B) Use of vegetated conveyances to the maximum extent practicable;
Part II Page 9 of 1 I

PERMIT NO. NCSO00405
(C) All built -upon areas are at least 30 feet landward of perennial and
intermittent surface waters; and,
(D) Deed restrictions and protective covenants are required by the
locally issued permit and incorporated by the development to
ensure that subsequent development activities maintain the
development (or redevelopment) consistent with the approved
plans.
(iii) A project not consistent with the requirements for a low density project
may be permitted as a high density project if it meets the following
requirements:
(A) The stormwater control measures must control and treat the
difference between the pre -development and post -development
conditions for the I -year 24-hour storm. Runoff volume
drawdown time must be a minimum of 24 hours, but not more than
120 hours;
(B) All structural stormwater treatment systems must be designed to
achieve 85% average annual removal of total suspended solids;
(C) Stormwater management measures must comply with the General
Engineering Design Criteria For All Projects requirements listed in
15A NCAC 2H .1008(c);
(D) All built -upon areas are at least 30 feet landward of perennial and
intermittent surface waters; and,
(E) Deed restrictions and protective covenants are required by the
locally issued permit and incorporated by the development to
ensure that subsequent development activities maintain the
development (or redevelopment) consistent with the approved
plans.
(c) Watershed Protection Plans. Public bodies may develop and implement
comprehensive watershed protection plans that may be used to meet part, or all, of
the requirements for post -construction stormwater management.
(d) A regulated entity may develop its own comprehensive watershed plan, may use
the model ordinance developed by the Commission, may design its own post -
construction practices based on the Division's guidance and engineering standards
for best management practices, or it may incorporate the post -construction model
practices to satisfy, in whole or in part, the requirements for post -construction
stormwater management.
Part 11 Page 10 of 11

PERMIT NO. NCS000405
SECTION G: POLLUTION PREVENTION AND GOOD HOUSEKEEPING FOR
MUNICIPAL OPERATIONS
1. Objective for Pollution Prevention and Good Housekeeping for Municipal
Operations
Prevent or reduce storinwater pollution from municipal operations.
2. BMPs for the Pollution Prevention and Good Housekeeping for Municipal
Operations
The permittee shall implement the following BMPs to meet the objectives of the Pollution
Prevention and Good Housekeeping Program and shall notify the Division prior to
modification of any goals.
BMP
Measurable Goals i
YR
YR
YR
YR
YR
'
1
2
.3
4
.5
(a) Develop an operation
Develop an operation and maintenance
X
and maintenance
program that has the ultimate goal of
program
preventing or reducing pollutant runoff
from municipal operations.
(b) Inspection and
Develop an inventory of all facilities and
X
evaluation of facilities,
operations owned and operated by the
operations, and the
permittee with the potential for generating
MS4 system and
polluted stormwater runoff, including the
associated structural
MS4 system and associated structural
BMPs.
BMPs. Inspect potential sources of
polluted runoff, the stormwater controls,
and conveyance systems. Evaluate the
sources, document deficiencies, plan
corrective actions, and document the
accomplishment of corrective actions.
(c) Conduct staff training
Conduct staff training specific for
X
X
X
X
X
pollution prevention and good
housekeeping rocedures.
(d) Review of municipality
Conduct annual review of the industrial
X
X
X
X
owned or operated
activities with a Phase I NPDES
regulated industrial
stormwater permit owned and operated by
activities
the permittee. Review the following
aspects: the Stormwater Pollution
Prevention Plan where one is required, the
timeliness of any monitoring reports
required by the Phase I permit, and the
results of inspections and subsequent
follow-up actions at the facilities.
Part H Page i 1 of 1 I

PERMIT NO. NCS000405
PART III PROGRAM ASSESSMENT
Implementation of the Stormwater Plan will include documentation of all program
components that are being undertaken including, but not limited to, inspections,
maintenance activities, educational programs, implementation of BMPs, enforcement
actions, and other stormwater activities. If monitoring and sampling are being performed
documentation of results shall be included.. Documentation will be kept on -file by the
permittee for a period of five years and made available to the Director or his authorized
representative immediately upon request.
2. The permittee's Stormwater Plan will be reviewed and updated as necessary, but at least
on an annual basis. The permittee will submit a report of this evaluation to the Division
on an annual basis. This information will be submitted by August 31 of each year and
cover the previous year's activities from July 1 to June 31. The permittee's reporting will
include appropriate information to accurately describe the progress, status and results of
the permittee's Stormwater Plan and will include, but is not limited to, the following
components:
(a) The permittee will give a detailed description of the status of implementation of
the Stormwater Plan. This will include information on development and
implementation of all components of the Stormwater Plan for the past year and
schedules and plans for the year following each report.
(b) The permittee will adequately describe and justify any proposed changes to the
Stormwater Plan. This will include descriptions and supporting information for
the proposed changes and how these changes will impact the Stormwater Plan
(results, effectiveness, implementation schedule, etc.).
(c) The permittee will document any necessary changes to programs or practices for
assessment of management measures implemented through the Stormwater Plan.
In addition, any changes in the cost of, or funding for, the Stormwater Plan will be
documented.
(d) The permittee will include a summary of data accumulated as part of the
Stormwater Plan throughout the year along with an assessment of what the data
indicates in light of the Stormwater Plan.
(e) The permittee will provide information on the annual expenditures and budget
anticipated for the year following each report along with an assessment of the
continued financial support for the overall Stormwater Plan.
(f) The permittee will provide a summary of activities undertaken as part of the
Stormwater Plan throughout the year. This summary will include, but is not
limited to, information on the establishment of appropriate legal authorities,
project assessments, inspections, enforcement actions, continued inventory and
review of the MS4, education, training and results of the illicit discharge detection
and elimination program.
Part III Page I of 2

PERMIT NO. NCS000405
3. The Director may notify the permittee when the Stormwater Plan does not meet one or
more of the requirements of the permit. Within 30 days of such notice, the permittee will
submit a plan and time schedule to the Director for modifying the Stormwater Plan to
meet the requirements. The Director may approve the corrective action plan, approve a
plan with modifications, or reject the proposed plan. The permittee will provide
certification in writing (in accordance with Part IV, Paragraph 2) to the Director that the
changes have been made. Nothing in this paragraph shall be construed to limit the
Director's ability to conduct enforcement actions for violations of this permit.
4. The Division may request additional reporting information as necessary to assess the
progress and results of the permittee's Stormwater Plan.
Part III Page 2 of 2

PERMIT NO. NCS000405
PART IV REPORTING AND RECORD KEEPING REQUIREMENTS
1. Records
The perinittee shall retain records of all information required by this permit for a period
of at least 5 years from the date of acquisition. This period may be extended by request of
the Director at any time prior to the end of the five-year period.
2. Report Submittals
(a) Duplicate signed copies of all reports required herein, shall be submitted to the
following address:
Department of Environment and Natural Resources
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
(b) All applications, reports, or information submitted to DWQ shall be signed by a
principal executive officer, ranking elected official or duly authorized
representative. A person is a duly authorized representative only if:
(1) The authorization is made in writing by a principal executive officer or
ranking elected official;
(ii) The authorization specified either an individual or a position having
responsibility for the overall operation of a regulated facility or activity or
an individual or position having overall responsibility for
environmentaVstormwater matters; and
(iii) The written authorization is submitted to the Director.
(c) Any person signing a document under paragraphs (a) or (b) of this section shall
make the following certification:
"I certify, under penalty of law, that this document and all attachments were
prepared under my direction or supervision in accordance with a system designed
to assure that qualified personnel properly gather and evaluate the information
submitted. Based on my inquiry of the person or persons who manage the system,
or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing
violations."
Part 1V Page I of 2

PERMIT NO. NCS000405
3. Recording Results
For each activity performed or information collected pursuant to the requirements of this
permit, the permittee shall record the following information:
(a) The dates, exact place. and time of the activity or information collected;
(b) The individual(s) who performed activity;
(c) The techniques or methods used; and
(d) The results of such activity or information collected.
4. Twenty-four Hour Reporting
The permittee shall report to the central office or the appropriate regional office any
noncompliance that may constitute an imminent threat to health or the environment. Any
information shall be provided orally within 24 hours from the time the permittee became
aware of the circumstances. A written submission shall also be provided within 5 days of
the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes;
the period of noncompliance, including exact dates and times, and if the noncompliance
has not been corrected, the anticipated time compliance is expected to continue; and steps
taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has
been received within 24 hours.
5. Annual Reporting
The permittee will submit reporting and monitoring information on an annual basis per
Part III of this permit on forms provided by the DWQ.
6. Additional Reporting
The Director may request reporting information on a more frequent basis as deemed
necessary either for specific portions of the permittee's Stormwater Plan, or for the entire
Program.
7. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in applying
to be covered under this permit or in any report to the Director, it shall promptly submit
such facts or information.
Part 1V Page 2 of 2

PERMIT NO. NCS000405
PART V STANDARD CONDITIONS
SECTION A: COMPLIANCE AND LIABILITY
Duty to Comply
The permitter must comply with all conditions of this permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for
permit termination, revocation and reissuance, or modification; or denial of permit
coverage upon renewal application.
(a) The permittee shall comply with standards or prohibitions established under
Section 307(a) of the Clean Water Act for toxic pollutants within the time
provided in the regulations that establish these standards or prohibitions, even if
the permit has not yet been modified to incorporate the requirement.
(b) The Clean Water Act provides that any person who violates a permit condition is
subject to a civil penalty not to exceed the maximum amounts authorized by
Section 309(d) of the Act and the Federal Civil Penalties Inflation Adjustment Act
(28 U.S.C. §2461 note) as amended by the Debt Collection Improvement Act (31
U.S.C. §3701 note) (currently $27,500 per day for each violation). Any person
who negligently violates any permit condition is subject to criminal penalties of
$2,500 to $25,000 per day of violation, or imprisonment for not more than 1 year,
or both. Any person who knowingly violates permit conditions is subject to
criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for
not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $11,000 per violation
with the maximum amount not to exceed $137,500. [Ref: Section 309 of the
Federal Act 33 USC 1319 and 40 CFR 122.41(a).]
(c) Under state law, a daily civil penalty of not more than twenty-five thousand
dollars ($25,000) per violation may be assessed against any person who violates
or fails to act in accordance with the terms, conditions, or requirements of a
permit. [Ref: North Carolina General Statutes 143-215.6A]
(d) Any person may be assessed an administrative penalty by the Administrator for
violating sections 301, 302, 306, 307, 308, 318 or 405 of this Act, or any permit
condition or limitation implementing any of such sections in a permit issued under
section 402 of this Act. Pursuant to 40 CFR Part 19 and the Act, administrative
penalties for Class I violations are not to exceed the maximum amounts
authorized by Section 309(g)(2)(A) of the Act and the Federal Civil Penalties
Inflation Adjustment Act (28 U.S.C. §2461 note) as amended by the Debt
Collection Improvement Act (31 U.S.C. §3701 note) (currently $1 1,000 per
violation, with the maximum amount of any Class I penalty assessed not to exceed
$27,500). Pursuant to 40 CFR Part 19 and the Act, penalties for Class 1.1 violations
Part V, VI, VII & VIll Page 1 of 11

PERMIT NO. NCS000405
are not to exceed the maximum amounts authorized by Section 309(g)(2)(B) of
the Act and the Federal Civil Penalties Inflation Adjustment Act (28 U.S.C. §2461
note) as amended by the Debt Collection Improvement Act (31 U.S.C. §3701
note) (currently $11,000 per day for each day during which the violation
continues, with the maximum amount of any Class I.1 penalty not to exceed
$137,500).
2. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in
violation of this permit that has a reasonable likelihood of adversely affecting human
health or the environment.
3. Civil and Criminal Liability
Nothing in this permit shall be construed to relieve the permittee from any
responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3,
143-215.6A,' 143-215.613, 143-215.6C or Section 309 of the Federal Act, 33 USC 1319.
Furthermore, the permittee is responsible for consequential damages, such as fish kills,
even though the responsibility for effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or
relieve the permittee from any responsibilities, liabilities, or penalties to which the
permittee is or may be subject to under NCGS 143-215.75 et seq. or Section 311 of the
Federal Act, 33 USC 1321.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property
or any invasion of personal rights, nor any infringement of federal, state or local laws or
regulations.
6. Severability
The provisions of this permit are severable, and if any provision of this permit, or the
application of any provision of this permit to any circumstances, is held invalid, the
application of such provision to other circumstances, and the remainder of this permit,
shall not be affected thereby.
Part V, V1, VU & VIIl Page 2 of 11

PERMIT NO. NCS000405
7. Duty to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information
which the Director may request to determine whether cause exists for modifying,
revoking and reissuing, or terminating the coverage issued pursuant to this permit or to
determine compliance with this permit. The permittee shall also furnish to the Director
upon request, copies of records required by this permit.
S. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly
renders inaccurate, any monitoring device or method required to be maintained under this
permit shall, upon conviction, be punished by a fine of not more than $10,000 per
violation, or by imprisonment for not more than two years per violation, or by both. If a
conviction of a person is for a violation committed after a first conviction of such person
under this paragraph, punishment is a fine of not more that $20,000 per day of violation,
or by imprisonment of not more than 4 years, or both.
9. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement,
representation, or certification in any record or other document submitted or required to
be maintained under this permit, including monitoring reports or reports of compliance or
noncompliance shall, upon conviction, be punished by a fine of not more than $10,000 per
violation, or by imprisonment for not more than two years per violation, or by both.
10. Permit Actions
This permit may be modified, revoked and reissued, or terminated for cause. The
notification of planned changes or anticipated noncompliance does not stay any permit
condition.
Part V, VI, Vli & VIH Page 3 of 1 I

PERMIT NO. NCS000405
SECTION B: OPERATION AND MAINTENANCE of POLLUTION CONTROLS
1. Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of
treatment and control (and related appurtenances) which are owned and/or operated by
the permittee to achieve compliance with the conditions of this permit.
2. Need to Halt or Reduce not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been
necessary to halt or reduce the permitted activity in order to maintain compliance with the
condition of this permit.
Part V, VI, VIl & VITI Page 4 of I I

PERMIT NO. NCS000405
SECTION C: MONITORING AND RECORDS
1. Representative Sampling
When required herein, stormwater samples collected and measurements taken shall be
characteristic of the volume and nature of the permitted discharge. Analytical stormwater
sampling shall be performed during a representative storm event. These samples shall be
taken on a day and time that.is characteristic of'the discharge. Where appropriate, all
stormwater samples shall be taken before the discharge joins or is diluted by any other
waste stream, body of water, or substance: When specified herein, monitoring points
established in this permit shall not be changed without notification to and approval of the
Director.
2. Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with
accepted scientific practices shall be selected and used to ensure the accuracy and
reliability of measurements of the volume of monitored discharges.
3. Test Procedures
Test procedures for the analysis of pollutants shall conform to the ENIC regulations
published pursuant to NCGS 143-215.63 et. seq, the Water and Air Quality Reporting
Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the
Federal Water Pollution Control Act, as Amended, and Regulation 40 CFR 136.
To meet the intent of the monitoring required by this permit, all test procedures must
produce minimum detection and reporting levels and all data generated must be reported
down to the minimum detection or lower reporting level of the procedure.
4. Inspection and Entry
The permittee shall allow the Director, or an authorized representative (including an
authorized contractor acting as a representative of the Director), or in the case of a facility
which discharges through a MS4, an authorized representative of a municipal operator or
the MS4 receiving the discharge, upon the presentation of credentials and other
documents as may be required by law, to;
(a) Enter upon the permittee's premises where a regulated facility or activity is located
or conducted, or where records must be kept under the conditions of this permit;
(b) Have access to and copy, at reasonable times, any records that must be kept under
the conditions of this permit;
(c) Inspect at reasonable times any facilities, equipment (including monitoring and
control equipment), practices, or operations regulated or required under this permit;
and
Part V, VI, VII & VIII Page 5 of l I

PERMIT NO. NCS000405
(d) Sample or monitor at reasonable times, for the purposes of assuring permit
compliance or as otherwise authorized by the Clean Water Act, any substances or -
parameters at any location.
5. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section
308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms of
this permit shall be available for public inspection at the offices of the Division of Water
Quality. As required by the Act, analytical data shall not be considered confidential.
Knowingly making any false statement on any such report may result in the imposition of
criminal penalties as provided for in NCGS 143-215.6B or in Section 309 of the Federal
Act.
Part V, VI, VII & VIR Page 6 of 1 I

PERMIT NO. NCS000405
PART VI LIMITATIONS REOPENER
The issuance of this permit does not prohibit the Director from reopening and modifying the
permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules,
and regulations contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A
of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina General
Statute 143-215.1 et. al.
PART VII ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days
after being billed by the Division. Failure to pay the fee in a timely manner in accordance with
15A NCAC 2H .0105(b)(4) may cause this Division to initiate action to revoke the permit.
Part V, V1, VII & VI11 Page 7 of 1 I

PERMIT NO. NCS000405
PART VIII DEFINITIONS
I. Act
See Clean Water Act.
2. Best Management Practice (BMP)
Measures or practices used to reduce the amount of pollution entering surface waters.
BMPs can be structural or non-structural and may take the form of a process, activity,
physical structure or planning (see non-structural BMP).
3. Built -upon Area
That portion of a development project that is covered by impervious or partially
impervious surface including, but not limited to, buildings; pavement and gravel areas
such as roads, parking lots, and paths; and recreation facilities such as tennis courts.
"Built -upon area" does not include a wooden slatted deck, the water area of a swimming
pool, or pervious or partially pervious paving material to the extent that the paving
material absorbs water or allows water to infiltrate through the paving material.
4. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as
amended, 33 USC 1251, et. seq.
5. Common Plan of Development
A construction or land disturbing activity is pan of a larger common plan of development
if it is completed in one or more of the following ways:
In separate stages
In separate phases
In combination with other construction activities
It is identified by the documentation (including but not limited to a sign, public notice or
hearing, sales pitch, advertisement, loan application, drawing, plats, blueprints, marketing
plans, contracts, permit application, zoning request, or computer design) or physical
demarcation (including but not limited to boundary signs, lot stakes, or surveyor
markings) indicating that construction activities may occur on a specific plot.
It can include one operator or many operators.
6. Department
Department means the North Carolina Department of Environment and Natural
Resources
Part V, V1, VII & VIII Page 8 of I 1

PERMIT NO. NCS000405
Division_(DWQ)
The Division of Water Quality, Department of Environment and Natural Resources.
8. Director
The Director of the Division of Water Quality, the permit issuing authority.
9. EMC
The North Carolina Environmental Management Commission.
10. Grab Sample
An individual sample collected instantaneously. Grab samples that will be directly
analyzed or qualitatively monitored must be taken within the first 30 minutes of
discharge.
11. Hazardous Substance
Any substance designated in 40 CFR Part 116 pursuant to Section 311 of the Clean Water
Act.
12. Illicit Discharge
Any discharge to a MS4 that is not composed entirely of stormwater except discharges
pursuant to an NPDES permit (other than the NPDES MS4 permit), allowable non-
stormwater discharges, and discharges resulting from fire -fighting activities.
13. Industrial Activity
For the purposes of this permit, industrial activities shall mean all industrial activities as
defined in 40 CFR 122,26.
14. Municipal Separate Storm Sewer System MS4
Pursuant to 40 CFR 122.26(b)(8) means a conveyance or system of conveyances
(including roads with drainage systems, municipal streets, catch basins, curbs, gutters,
ditches, manmade channels, or storm drains):
Owned or operated by the United States, a State, city, town, county, district,
association, or other public body (created by or pursuant to State law) having
jurisdiction over disposal of sewage, industrial wastes, stormwater, or other
wastes, including special districts under State law such as a sewer district, flood
control district or drainage district, or similar entity, or an Indian tribe or an
authorized Indian tribal organization, or a designated and approved management
Part V, VI, VII & VIII Page 9 of l I

PERMIT NO. NCS000405
agency under Section 208 of the Clean Water Act (CWA) that discharges to
waters of the United States or waters of the State.
ii. Designed or used for collecting or conveying stormwater;
iii. Which is not a combined sewer; and
iv. Which is not part of a Publicly Owned Treatment Works (POTW) as defined in 40
CFR 122.2
15. Non-stormwater Discharge Categories
The following are categories of non-stormwater discharges that the permittee must
address if it identifies them as significant contributors of pollutants to the storm sewer
system: water line flushing, landscape irrigation, diverted stream flows, rising
groundwater, uncontaminated groundwater infiltration, [as defined in 40 CFR
35.2005(20)], uncontaminated pumped groundwater, discharges from potable water
sources, foundation drains, air conditioning condensation, irrigation water, springs, water
from crawl space pumps, footing drains, lawn watering, individual residential car
washing, flows from riparian habitats and wetlands, dechlorinated swimming pool
discharges, and street wash water (discharges or flows from fire fighting activities are
excluded from the definition of illicit discharge and only need to be addressed where they
are identified as significant sources of pollutants to waters of the United States).
16. Non-structural BMP
Non-structural BMPs are preventive actions that involve management and source controls
such as: (1) Policies and ordinances that provide requirements and standards to direct
growth to identified areas, protect sensitive areas such as wetlands and riparian areas,
maintain and/or increase open space, provide buffers along sensitive water bodies,
minimize impervious surfaces, and/or minimize disturbance of soils and vegetation; (2)
policies or ordinances that encourage infill development in higher density urban areas,
and areas with existing storm sewer infrastructure; (3) education programs for developers
and the public about minimizing water quality impacts; (4) other measures such as
minimizing the percentage of impervious area after development, use of measures to
minimize directly connected impervious areas, and source control measures often thought
of as good housekeeping, preventive maintenance and spill prevention.
17. Outfall
The point of wastewater or stormwater discharge from a discrete conveyance system. See
also point source discharge of stormwater.
18. Permittee
The owner or operator issued this permit.
Part V, VI, VII & VIII Page 10 of I I

PERMIT NO. NCS000405
19. Point Source Discharged of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited
to, any pipe, ditch, channel, tunnel, conduit, well, or discrete fissure from which
stormwater is or may be discharged to waters of the state.
20. Redevelopment
Means any rebuilding activity unless that rebuilding activity;
1. Results in no net increase in built -upon area, and
2. Provides equal or greater Stormwater control than the previous development.
21. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately
following rainfall or as a result of snowmelt.
22. Total Maximum Dail_ Load (TMDL)
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can
receive and still meet water quality standards, and an allocation of that amount to the
pollutant's sources. A TMDL is a detailed water quality assessment that provides the
scientific foundation for an implementation plan. The implementation plan outlines the
steps necessary to reduce pollutant loads in a certain body of water to restore and
maintain water quality standards in all seasons. The Clean Water Act, Section 303,
establishes the water quality standards and TMDL programs.
23. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
Part V, VI, VU & VIII Page I 1 of I 1

E
State of North Carolina
Department of Environment & Natural Resources
Division of Water Quality
OFFIC USE ONLY...
Date Rec'd
03 -04 - L:>'1
Fee Paid
-41,.�-,
Permit Number
-4
NPDES STORMWATER PERMIT APPLICATION FORM
This application form is for use by public bodies seeking NPDES stormwater permit coverage for Regulated Public
Entities (RPE) pursuant to Title 15A North Carolina Administrative Code 2H .0126. A complete application
package includes this form and three copies of the narrative documentation required in Section X of this form.
This application form, completed in accordance with Instructions for completing NPDES Small M54 Stormwater
Permit Application (SWU-270) and the accompanying narrative documentation, completed in accordance with
Instructions for Preparing the Comprehensive Stormwater Management Program Report (SIKU-268) are both
required for the application package to be considered a complete application submittal. I eoomple�e application
submittals may be returned to the applicant. /f� `K�A
I. APPLICANT STATUS INFORMATION
4
a.
Name of Public Entity
Town of Gibsonville
Seeking Permit Coverage
6
b.
Ownership Status federal,
Public
<}; ;'�,�
�`�
state or local)(
c.
Type of Public Entity (city,
Town
town, county, prison, school,
etc.)
d.
Federal Standard Industrial
SIC 91 - 97
Classification Code
e.
County(s)
Alamance/Guilford
f.
Jurisdictional Area (square
7.5 square miles
miles
g.
Population
Permanent
4372 (NC office of Sate Planning, State Demographer)
Seasonal (if available)
h.
Ten-year Growth Rate
2.6%
i.
Located on Indian Lands?
❑ Yes d No
II. RPE / MS4 SYSTEM INFORMATION
a.
Storm Sewer Service Area
s uare miles
3.5 square miles
b.
River Basin(s)
Cape Fear
c.
Number of Primary Receiving
Streams
7
d.
Estimated percentage of jurisdictional area containin the following four land use activities:
•
Residential
90 %
•
Commercial
5
•
Industrial
2.5 %
•
0 n Space
2.5 %
Total =
100%
e.
Are there significant water
quality issues listed in the
attached application report?
❑ Yes J No
SWU-264-103102 Page 1
di

NPDES RPE Stormwater Permit Application
III. EXISTING LOCAL WATER QUALITY PROGRAMS
a. Local Nutrient Sensitive Waters Strategy
❑ Yes No
b. Local Water Supply Watershed Program
4 Yes
❑ No
c. Delegated Erosion and Sediment Control Program
❑ Yes ,! No
d. CAMA Land Use Plan
❑ Yes No
IV. CO -PERMIT APPLICATION STATUS INFORMATION
(Complete this section only if co -permitting)
a. Do you intend to co -permit with
❑ Yes J No
a permitted Phase I entity?
b. If so, provide the name and permit number of that entity:
• Name of Phase I MS4
• NPDES Permit Number
c. Do you intend to co -permit
❑ Yes ❑ No
with another Phase Ii entity?
d. If so, provide the name(s) of
the entity:
e. Have legal agreements been
finalized between the co-
❑ Yes ❑ No
ermittees?
J
V. RELIANCE ON ANOTHER ENTITY TO SATISFY ONE OR MORE OF YOUR PERMIT OBLIGATIONS
(If more than one, attach additional sheets)
a. Do you intend that another
entity perform one or more of
our rmit obligations?
d Yes ❑No
b. If yes, identify each entity and
the element they will be implementing
• Name of Entity
NC Sedimentation and Erosion Control Program
• Element they will implement
Construction site runoff controls
• Contact Person
Gray Hauser
• Contact Address
585 Waughtown Street, Winston-Salem, NC 27107
• Contact Telephone Number
336/771-4600
c. Are legal agreements in place
to establish responsibilities?
❑ yes 4 No
VI. DELEGATION OF AUTHORITY (OPTIONAL)
The signing official may delegate permit implementation authority to an appropriate staff member. This
delegation must name a specific person and position and include documentation of the delegation action
through board action.
a. Name of person to which permit authority
NA
has been deltgated
b. Title/position of person above
c. Documentation of board action delegating permit authority to this person/position must be
provided in the attached application report.
SWU-264-1031p2 Page 2

NPDES RPE Stormwater Permit Application
VII. SIGNING OFFICIAL'S STATEMENT
Please see the application instructions to determine who has signatory authority for this permit
application. If authority for the NPDES Stormwater permit has been appropriately delegated through
board action and documented in this permit application, the person/position listed in Section VI above
may sign the official statement below.
I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Signature
'. /4L"
Name
R. Deleno Flynn
Title
Town Manager
Street Address
129 West Main Street
PO Box
City
Gibsonville
State
NC
Zip
27249
Telephone
336/449-4144
Fax
336/449-4196
E-Mail
[e-mail]
VIII. M54 CONTACT INFORMATION
Provide the following information for the person/position that will be responsible for day to day
implementation and oversight of the stormwater program.
a.
Name of Contact
Person
R. Deleno Flynn
b.
Title
Town Manager
c.
Street Address
129 West Main Street
d.
PO Box
e.
City
Gibsonville
f.
State
NC
g.
Zip
27249
h.
Telephone Number
336/449-4144
i.
Fax Number
336/449-4196
j.
E-Mail Address
[e-mail]
SWU-264-103102 Page 3

NPDES RPE Stormwater Permit Application
IX. PERMITS AND CONSTRUCTION APPROVALS
List permits or construction approvals received or applied for under the following programs. Include contact
name if different than the person listed in Item VIII. If further space needed, attach additional sheets.
a.
RCRA Hazardous Waste
NA
Management Program
NA
b.
UIC program under SDWA
c.
NPDES Wastewater Discharge
NA
Permit Number
d.
Prevention of Significant
NA
Deterioration (PSD) Program
NA
e.
Non Attainment Program
f.
National Emission Standards for
NA
Hazardous Pollutants (NESHAPS)
reconstruction approval
g.
Ocean dumping permits under the
N/A
Marine Protection Research and
Sanctuaries Act
h.
Dredge or fill permits under
NA
section 404 of CWA
X. NARRATIVE APPLICATION SUPPLEMENT: STORMWATER MANAGEMENT PROGRAM REPORT
Attach three copies of a comprehensive report detailing the proposed stormwater management program for
the five-year permit term. The report shall be formatted in accordance with the Table of Contents shown
below. The required narrative information for each section is provided in the Instructions for Preparing the
Comprehensive Stormwater Management Program Report (SWU-268). The report must be assembled in the
following order, bound with tabs identifying each section by name, and include a Table of Contents with
page numbers for each entry.
TABLE OF CONTENTS
STORM SEWER SYSTEM INFORMATION
1.1. Population Served
1.2. Growth Rate
1.3. Jurisdictional and MS4 Service Areas
1.4. MS4 Conveyance System
1.5. Land Use Composition Estimates
1.6. Estimate Methodology
11. TMDL Identification
2. RECEIVING STREAMS
SWU-264-103102 Page 4

NPDES RPE Stormwater Permit Application
3. EXISTING WATER QUALITY PROGRAMS
3.1. Local Programs
3.2. State programs
4. PERMITTING INFORMATION
4.1. Responsible Party Contact List
4.2. Organizational Chart
4.3. Signing Official
4.4. Duly Authorized Representative
5. Co -Permitting Information (if applicable)
5.1. Co-Permittees
5.2. Legal Agreements
5.3. Responsible Parties
6. Reliance on Other Government Entity
6.1. Name of Entity
6.2. Measure Implemented
6.3. Contact Information
6.4. Legal Agreements
STORMWATER MANAGEMENT PROGRAM
7.1. Public Education and Outreach on Storm Water Impacts
7.2. Public Involvement and Participation
7.3. Illicit Discharge Detection and Elimination
7.4. Construction Site Stormwater Runoff Control
7.5. Post -Construction Storm Water Management in New Development and Redevelopment
7.6. Pollution Prevention/Good Housekeeping for Municipal Operations
SWU-264-103102 Page 5

RESOLUTION
Authorization to Submit National Pollutant Discharge Elimination System Phase 11
Permit Application and Stormwater Management Plan
WHEREAS, The United States Congress passed the Clean Water Act in 1972 and
amended said Act in 1987 to address controls for pollution carried by stormwater; and
WHEREAS, The Environmental Protection Agency (EPA) was authorized to define and
prescribe a program of measures to improve the quality of water in our national and state
streams, rivers and water bodies under the National Pollutant Discharge Elimination
System (NPDES) and promulgated Phase II rules on December 9, 1999 affecting
communities and institutions under 100,000 population; and
WHEREAS, the State of North Carolina is delegated by EPA to establish a regulatory
program for NPDES Phase 11 and has established rules and regulations as required; and
WHEREAS, the Town of Gibsonville has been notified of and is legally designated to
comply with the NPDES Phase II regulations as established by EPA and the State,
requiring the submittal of a permit application and stormwater management plan; and
WHEREAS, the regulations require designation of the legally responsible party and
authorization for submittal of the application and stormwater management plan; and
WHEREAS, the Town of Gibsonville supports the goals and objectives of the regulatory
program to provide a safe and healthy environment for all its citizens; and
NOW THEREFORE, be it resolved by the Board of Aldermen on the third day of March
in 2003, the following:
l . The Town Manager shall sign and submit on behalf of the Town of Gibsonville,
no later than March 10, 2003, the necessary documentation for compliance with
the NPDES Phase 11 program requirements as established by the State; and
2. R. Deleno Flynn shall carry out all necessary strategies and requirements as set
forth in the stormwater management plan developed and submitted as required by
the NPDES Phase 11 regulations, to ensure compliance on behalf of the Town of
Gibsonville.
This resolution is effective upon its adoption this third day of March, 2003,
HA
•,� �•....R,.•. Nam'%
*; SEAL 4auroie'tYarkough, ToNVn Clerk
�'• '' 8 7 t ..
Leonard Williams, Mayor
Town of Gibsonville

COMPREHENSIVE STORMWA
MANAGEMENT PLAN
FOR
THE TOWN OF GIBSONVILLE
MARCH 4, 2003

TABLE OF CONTENTS
Tableof Contents ...................................................................................:.. ii
Definitions...................................................................................................................... v
1 Storm Sewer System Information...........................................................................1
1.1 MS4 Conveyance System....................................................................................1
1.2 Land Use Composition Estimates:.......................................................................1
1.3 Estimate Methodology: ................................... ......... * ......... * ................... 1
1.4 TMDL Identification..............................................................................:...............1
2 Receiving Streams............................................................................................:....2
3 Existing Water Quality Programs............................................................................3
3.1 Local Programs: ................................................................................................... 3
3.2 . State Programs: ................................................................................................... 3
4 Permitting Information............................................................................................4
5 Co -Permitting Information .......... .............................................................................. 9
6 Reliance on other government entity to satisfy one or more permit obligations..... 10
7 Stormwater Management Program.......................................................................11
7.1 Public Education and Outreach on Storm Water Impacts ................................... 11
7.1.1 BMP Summary Table......................................................................................11
7.1.2 Target Audience..............................................................................................13
7.1.3 Target Pollutant Sources................................................................................. 13
7.1.4 Outreach Program..................................................................................I........13
7.1.5 Decision Process............................................................................................13
7.1.6 Evaluation ......................................................................................_........... 13 -
7.2 Public Involvement and Participation.................................................................14
7.2.1 BMP Summary Table...................................................................................... 14
7.2.2 Target Audience ...................................... ...........15
7.2.3 Participation Program...................................................................................... 15

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.2.3.1
Storm Drain Stenciling..................................................................................15
7.2A
Decision Process............................................................................................15
7.2.5
Evaluation.......................................................................................................15
7.3
Illicit Discharge Detection and Elimination..........................................................16
7.3.1
BMP Summary Table......................................................................................16
7.3.2
Storm Sewer System Map..............................................................
..17
7.3.3
Regulatory Mechanism ..................................
7.3.4
Enforcement: .......................................................................................17
7.3.5
Detection and Elimination................................................................................17
7.3.6
Non Stormwater Discharges........................................................... ...........
:..... 18
7.3.7
Outreach....................................................................
.........18
7.3.8
Decision Process............................................................................................18
7.3.9
Evaluation ...................................... . ........................
........18
7.4
Construction Site Stormwater Runoff Control.....................................................18
7.5
Post -Construction Storm Water Management in New Development
and
Redevelopment..................................................................................................18
7.5.1
Stormwater Management Options...................................................................18
7.5.1.1.
Low Density Projects............................................................. .......................
19
7.5.1.2 High Density Projects...................................................................................19
7.5.2
Non -Structural BMP's......................................................................................
20
7.5.3
BMP Summary Table......................................................................................21
7.5.4
Structural BMPs............................................
._.......23
7.5.5
Regulatory Mechanism .......................
7.5.6
Operation and Maintenance............................................................................
23
7.5.7
Decision Process............................................................................................23
7.5.8
Evaluation...........................................................................
23
7.6
Pollution Prevention/Good Housekeeping for Municipal Operations ...................
24
7.6.1
BMP Summary Table......................................................................................
24
7.6.2
Affected Operations........................................................................................
26
7.6.3
Training.......................................................................
.......26
7.6.4
Maintenance and Inspections..........................................................................26
7.6.5
Vehicular Operations.......................................................................................27
7.6.6
Waste Disposal...............................................................................................27
iii

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GiSSONVILLE
7.6.7 Flood Management Projects ................
7.6.8 Existing ordinances ........ 27
7.6.9 Other evaluations................................................................ 28
.................
7.6.1 D Decision Process ................
7.6.11 Evaluation .................................... ...... 28
Append,lx A — Notice of Public Hearing
iv

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
DEFINITIONS
NPDES — National Pollutant Discharge Elimination System
MS4 — Municipal Separate Storm Sewer System. A conveyance or system of
conveyances (including roads with drainage systems, municipal streets, catch basins
curbs, gutters, ditches, manmade channels, or storm drains)
BMP — Best Management Practice
TMDL—Total Maximum Daily Load
illicit Discharge — Any discharge to an MS4 that is not composed entirely of stormwater.
Exceptions include discharges from NPDES-permited industrial
sources and discharges from fire -fighting activities.
v

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
1 STORM SEWER SYSTEM INFORMATION
Population Served: 4372
Ten YeIar Growth Rate: 2.6%
Jurisdictional and MS4 Service Areas: Jurisdictional area: 7.5 square miles,
MS4: 3.5 square miles
1.1 M 14 CONVEYANCE SYSTEM
Approximately 50% of The Town of Gibspnville is served
with stormwater discharge controlled mostly by pipe lines
remaml I g 50% is conveyed by a system of small drains
and larger drainways_
1.2 LAND USE COMPOSfrION ESTIMATES:
Residential: 90%
Col mercial: 5%
Industrial: 2.5%
Opl n Space: 2.5%
1.3 ESTIMATE METHODOLOGY.
Estimate is based on the current town zoning.
1.4 TMDL IDENTIFICATION
by streets with curb and gutter
into ditches and streams. The
ige ditches, driveway culverts,
There are no receiving streams within the Town's watershed that are identified as TMDL
designated.
Page 1

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVIL>_E
2 RECEIVING STREAMS
Table 1. Cape Fear River Basin
Stream
Water Quality
Use Support
Water Quality
Receiving Stream Name
Segment
Classification
Rating
Issues
Unnamed Tributary to Back Creek (crosses
16-19-5
C; NSW
1,2
NIA
Steele St. near 2nd St.)
Unnamed Tributary to Back Creek (crosses
16-19-5
C; NSW
1,2
NIA
Ellen Dr. west of Alamance St.)
Unnamed Tributary to Back Creek (crosses
16-19-5
C; NSW
1,2
WA
Bethel Church Rd. between 10th St. & Frank
Rd.)
Back Creek
16-19-5
C; NSW
1,2
N/A
Unnamed Tributary to Travis Creek (crosses
16-12
C; NSW
1,2
NIA
Haggard Ave_ near Wyrick St.)
Unnamed Tributary to Travis Creek (crosses
16-12
C; NSW
1.2
NIA
HWY 61 just north of the city limit)
Travis Creek
16-12
C; NSW
1,2
NIA
1 Aquatic life and secondary recreation
Z Fish consumption
Page 2

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
3 EXISTING WATER QUALITY PROGRAMS
3.1 LOCAL PROGRAMS:
Currently the Guilford County zoning ordinance addresses development in watershed
districts within the City's jurisdictional area. Development within these districts are
subject to provisions limiting the type and density of new development, best
management practices for stormwater control, and long term operation and
mainter►ance of the stormwater controls.
3.2 STATE PROGRAMS:
All devllopment activities within the Watershed Overlay Districts are subject to the
standards, usage conditions and other regulations contained in the Rules and
Requirements of the Surface Water Supply Protection Rules adopted by the North
Carolina Environmental Management Commission.
Page 3

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
4 PERMITTING INFORMATION.
Table 2. Responsible
ContactsPosition
Name
Phone No.
Fax No.
Email
Town Planning Director
J. Grant Gate
336/441 -4144
3361449-4196
[e-mail]
Town Clerk
Laurie Yarbrough
336/449-4144
336/449-4196
[e-mail]
Town Engineer
Haywood King
3361584-9167
336/536-0071
[e-mail]
Town Public Works
Director
Coy May
3361449-4144
3361449-4196
[e-mail]
Town Attorney
Doug Hoy
336/229-7244
336/449-4196
[e-mail]
Town Manager
R. Deieno Flynn
336/4494144
3361449-4196
[e-mail]
Town of Gibsonville
Organizational Chart
Board of Aldermen
Town Attorneys f Town Engineer
Town Manager
Director of Fire & EMT
Public Works Director
Police Chief
Town Clerk
Page 4
Tax Collector
:a•r
Water Billing
Planning Director

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILiE
Table 3. Measurable Goals and Responsible Contact
Public Education
Measurable Goal
Town
Clerk
Planning
Director
Town
Engineer
Town Public
Works
Director
Town
Attorney
Summarize Education Plan & report on implementation.
X
X
Number of Children reached & subject covered.
X
X
Number of houses & businesses reach by mailer, brochures, and posters.
X
X
Identify target audience and track the number of limes TV & radio spots are aired and number of
visitors to web page; report annually.
X
X
Report annually on message provided at information booth at annual Fall Festival.
X
X
Report annually on number of businesses and industries reached and number of employees
educated through business and industry outreach.
X
X
Report annually on activities within your community such as number of participants and amount
of waste collected through clean-up programs.
X
X
Public Involvement and Participation
Measurable Goal
Town
Clerk
Planning
Director
Town
Engineer
Town Public
Works
Director
Town
Attorney
A copy of the notice of public hearing will be submitted with the application with the date and
time of each meeting noted.
X
The number of storm drains labeled will be reported annually.
X
X
Page 5

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOVVN OF GIBSONVILLE
Table 3. Measurable Goals and Responsible Contact (cont'd)
Illicit Discharge Detection and Elimination
Town Public
Town
Planning
Town
Works
Town
Measurable Goal
Clerk
Director
Engineer
Director
Attorney
Note date of adoption of amended ordinance and have copy in annual report file.
X
X
X
Report annually on progress of storm sewer system map.
X
X
Maintain records of the areas screened as part of the deteclion/eiimination program and
X
X
summarize in annual report.
Note date fad sheets completed and number of copies placed for distribution.
X
X
X
Note date of distribution of septic system management, and number of copies placed.
X
X
Provide materials to all public employees in illicit connections and how to recognize one.
X
X
Complete by and of year one and note date distributed.
Post Construction Site Management for New and Re -development activities
Town Public
Town
Planning
Town
Works
Town
Measurable Goal
Clerk
Director
Engineer
Director
Attorney
Report annually on progress made in amending existing land use ordinance, addressing plan
X
X
X
review process, number of sites impacted, inspection practices, and any follow up procedures
implemented. In first report, document procedures followed in adopting program, including any
input from the stakeholder communities.
Report annually on progress made, on developing standards and policies on non-structural
X
X
X
BMPs, addressing plan review process, number of sites impacted, inspection.practices, and any
follow up procedures implemented. In first report, document procedures followed in adopting
program, including any input from the stakeholder communities.
Page 6

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
Table 3. Measurable Goals and Responsible Contact (cont'd)
Post Construction Site Management for New and Re -development activities (cont'd}
Town Public
Town
Planning
Town
Works
Town
Measurable Goal
Clerk
Director
Engineer
Director
Attomey
Report annually on progress made in developing education programs for landdevelopers and
X
the public. In first report, document procedures followed in adopting program, including any
input from the stakeholder communities.
Report annually on progress made, in developing standards and policies that ensure structural
X
BMPs will be in conformance with the state's Stormwater Management Design Manual.
Initiate the development of maintenance and inspection standards in Year two and implement in
X
Year four. Report annually on progress made, addressing number of sites impacted, inspection
practices, and any follow up procedures implemented. In first report, document procedures
followed in adopting program, including any input from the stakeholder communities.
Initiate the development of BMP for reducing nutrient loading and a nutrient application program
X
in Year two and implement in Year three. Report annually on progress made.
Pollution Prevention/Good Housekeeping for Municipal Operations
Town Public
Town
Planning
Town
Works
Town
Measurable Goal
Clerk
Director
Engineer
Director
Attorney
Maintain pollution prevention for public facilities training program annually, and report on number
X
X
of employees trained and subjects covered.
Beginning in Year one provide training to all employees who maintain the drainage system with
X
X
a focus on floatables, grit, sediment, and disposal of pollutants removed from the drainage
system. Report annually on number of employees trained and subjects covered.
Beginning in Year one, provide training to all employees who manage and apply chemicals to
X
X
address safe storage, application and disposal of residual chemicals. Repeat training annually
throughout the permit. Report on number of employees trained and subjects covered.
Evaluate best method for modifying floor drainage system in year One and have modifications in
X
X
place by Year Two. Report on results of evaluation and any actions required. Document
progress in annual permit report.
Page 7

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GtBSONVILLE
Table 3. Measurable Goals and Responsible Contact (cont'd)
Pollution Preven#on/Good Housekeeping for Municipal Operations (cont'a)
Town Public
Town
Planning
Town
Works
Town
Measurable Goal
Clerk
Director
Engineer
Director
Attorney
Evaluate best method for fueling area spill containment in Year Two and have modifications in
X
X
place by Year Three. Report on results of evaluation and any actions required. Document
progress in annual permit report.
Move unused vehicles or equipment in Year Two. Report on number removed or stored.
X
All unnecessary chemicals will be disposed of in Year One. A chemical inventory will be
X
implemented in Year Two. Report on the approximate quantities of chemicals disposed of, as
well as the method of disposal, Report on status of chemical inventory annually.
Provide containment for emergency water pump in Year One. Report completion in annual
X
report.
Evaluate and modify all material storage areas in Year Two. Report on evaluation results and
X
X
any corrective actions taken.
_
Remove all waste metal, construction debris, and soil by Year Two. Establish temporary storage
X
X
area in Year One. Report on quantity of waste removed, and method of disposal. Report state
of temporary storage area and the means provided to minimize stormwater pollution.
Evaluate trash transfer area in Year three and implement any BMPs in Year Four. Report on
X
X
results of evaluation and any actions taken.
Begin annual inspection of vehicle washing and fueling operations in Year one and document
X
X
findings and actions taken to address any problems identified. Report on findings in annual
permit report.
Develop SPCC plan in year one and implement in Year two. Report progress in annual reports.
X
X
Signing Official: Town Manager — R. Deleno Flynn
Duly Authorized Representative: NA
Page 8

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
5 CO -PERMITTING INFORMATION
Not applicable
Page 9

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
6 RELIANCE ON OTHER GOVERNMENT ENTITY TO SATISFY ONE OR MORE PERMIT OBLIGATIONS
The Town of Gibsonville will rely on the North Carolina State Erosion and Sediment
Control Program and the Department of Water Quality's general stormwater permit
program for construction activities to meet the construction site stormwater runoff
control requirement. There are no legal agreements in place to establish
responsibilities.
Contact Information:
NC Sedimeniation and Erosion Control Program
Winston-Salem Regional Office
Gray Hauser
585 Waughtown Street, Winston-Salem, NC 27107
336/771-4600
Page 10

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7 STORMWATER MANAGEMENT PROGRAM
7.1 Pusuc EDUCATION AND OUTREACH ON STORM WATER IMPACTS
7.1.1 BMP Summary Table
0
4
�.,
, R!��'
�y
YR
'Etas W
mp; �
Wisvrab-ie,Goals_
nsl
Prepare an education plan
Prepare education plan in the first 6 months of the
x
Town Clerk
permit. Include in Plan the BMPs, schedule, targeted
audiences, and measurable goals. Summarize plan
I Planning Director
and implementation progress in each annual report.
School Programs
Develop school children education program in Year
x
Town Clerk
one and implement. Focus on basic messages
regarding clean water and the things they can do at
Planning Director
home to help. Track the number of children reached
and the subject covered and report annually.
Mailers, brochures, posters
Develop bilingual mailer for insert in utility bills.
x
Town Clerk
Develop bilingual brochures and posters for
distribution at Town Hall, and implement in Year one.
Planning Director
Target homeowners and businesses with messages
about how they can reduce pollution picked up by
stormwater. Track number of homes and businesses
reached by mailer and report annually.
Use of Public/Gov't Cable TV, radio,
Develop public service messages in Year two. Target
X
Town Clerk
and Town's web page
message about the importance of clean water and how
stormwater gets dirty. Give tips on reducing pollution.
Planning Director
Identify target audience and track the number of times
TV & radio spots are aired and number of visitors to
web page; report annually..
Festivals, parades, local fairs
Participate in Fall Festival annually by providing a
x
x
x
X
Planning Director
stormwater information booth starting in Year two and
report annually on event and message provided.
Provide bilingual messages on the importance of clean
water and on specific activities that can be carried out
to help keep stormwater clean.
L
I
t
I
I
I
Page 11

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GiBSONVILLE
7.1.1 BMP Summary Table (cont'd)
- ,;Measurable G i.
I
YR
—pnsible
Business and Industry education and
Develop program for educating business and industry
x
Town Clerk
outreach
using industry using brochures or pamphlets,
beginning in Year two and report annually on number
Planning Director
of businesses & industires reached and number of
employees educated. Focus on workplace issues to
reduce pollutant loading. Target hot spot businesses.
Participate and promote Big Sweep
Promote Big Sweep and Stream Clean programs and
x
Town Clerk
and Stream Clean statewide programs
track activities within community beginning in Year two.
Planning Director
Focus on cleaning up the streams and other receiving
waters. Report annually on activities within your
community such as number of participants and amount
of waste collected.
Page 12

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.1.2 Target Audience
Gibsonville residents, school children, local businesses (including gas station
owners) and industry, will be targeted because these groups have the most
impact on stormwater pollution prevention..
7.1.3 Target Pollutant Sources
The education program will target total suspended solids because turbidity and
sedimentation are the pollutants of concern in impaired downstream waters. In
addition, floatables, trash, and debris will also be targeted. The education
program will also address the prgper use and disposal of typical household
chemicals, garden chemicals, and used motor oil.
7.1.4 Outreach Program
School programs, printed materials to be distributed via mail and public events,
public television and radio, and participation in state cleanup programs will be
used to reach the target audience. By using these methods, the education
program will be expected to reach all residents of Gibsonville, as well as those
that do business here, over the course of the five-year permit period.
As a result of this outreach program, the target audience will be informed of the
importance of reducing storm water pollution, and ways they can incorporate
pollution reduction in their daily lives.
7.1.5 Decision Process
The formation of the storm water public education and outreach program was
based on the mechanisms currently in place, and their means and effectiveness
of communicating and educating the public about the issues of stormwater
pollution prevention. Each of the eight BMP's selected were judged to be an
effective and economical tool for educating the general public and/or specific
groups within the community, with a specific measurable goal with which to
gauge its effectiveness_
7.1.6 Evaluation
The education and outreach program will be evaluated based on how each
individual BMP is meeting its measurable goal at the end of each reporting
period. Changes will be considered for any BMPs that are not meeting the
measurable goals.
Page 13

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.2 PUBLIC INVOLVEMENT AND PARTICIPATION
.2.1 BMP Summary Table
R
,yY
1-R*
!s hijbtitaiffia Ps
"A
Public hearing on the development of
A copy of the notice of public hearing will be submitted
x
Town Clerk
the application for the stormwater
with the application with the date and time of each
permit,
meeting noted.
Storm Drain Stenciling
A citizen's group will be formed in Year two whose
x
x
x
X
Planning Director
purpose will be to label storm drain inlets with painted
messages or graphics warning citizens not to dump
Town Public Works Director
pollutants into the drains. All storm drain inlets will be
labeled by the end of year five. The number of storm
drains labeled will be reported annually.
Page 14

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TowN of GIBSONvILLE
7.2.2 Target Audience
The public hearing for the development of the permit application and stormwater
management program will target all interested and affected members of the
Gibsonville community. The public participation BMP's target community and
public service groups and organizations.
7.2.3 Participation Program
The public has been involved in the development of thestormwater permit and
management program through a public hearing. A copy of the public notice has
been included as Appendix A.Public participation opportunities will be
implemented throughout the life of the permit and will include the following:
7.2.3.1 Storm Drain Stenciling
A citizen's group will be formed whose purpose will be to label storm drain
inlets with painted messages or graphics warning citizens not to dump
pollutants into the drains.
7.2.4 Decision Process
A public hearing is necessary for public participation and input. The other BMPs
were selected to give the public a choice of both active and passive participation
roles.
7.2.5 Evaluation
The Public Involvement and Participation program will be evaluated based on
how each individual BMP is meeting its measurable goal at the end of each
reporting period. Changes will be considered for any BMPs that are not meeting
the measurable goals.
Page 15

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.3 ILLICIT DISCHARGE DETECTION AND ELIMINATION
7.3.1 BMP Summary Table
Goals
Z fk'
i#
I
R11
Develop ordinance/amend existing
Develop ordinance within first year, have ordinance
X
Town Clerk
ordinance to include illicit detection, right
adopted by elected officials by end of year one.
Town Attorney
of en", prohibition of certain discharges,
Note date of adoption and have copy of ordinance
enforcement actions and penalties for
in annual report file and posted on Town's web
Town Planning Director
dumping, spills, and willful illicit
Page.
connections.
Develop storm sewer system map
Prepare system map beginning in second year,
X
X
X
X
Town Public Works Director
showing outfalls and the receiving body of
completing one quarter of the community each
Town Planning Director
water, Complete 25% of the MS4 each
year, finishing in year five. The map will note
year, updating any system changes within
outfalls and receiving body of water for each outfall.
already mapped areas as they occur.
Report annually on progress.
Establish an inspection and elimination
Define areas of the community that will be
X
X
X
X
Town Public Works Director
program for residential. commercial, and
inspected for illicit connections and show on a map
Town Planning Director
industrial sites within the jurisdictional
the progress made year by year, completing one
area. Have program in place in year two.
quarter of the community, geographically measured
in square miles, each year. Finish inspection
program by end of year five, beginning
implementation in year two. Maintain records of
the areas screened. Summarize in annual report.
Develop fact sheets for public education
Prepare three fact sheets and distribute copies to
X
Town Clerk
program on illicit connections and spill
Town Hall and Fire Department for public
Town Public Works Director
management. Place in Town Hall and
distribution and post.on Town's web page.
provide to Fire Department for distribution
Complete by end of year two and provide samples
Town Planning Director
to industry.
in annual report Note date completed and number
of copies placed for distribution.
Coordinate with local health department
Provide a fact sheet on septic system
X
X
Town Public Works Director
on failing septic systems, locating problem
management, Note date of distribution and number
Town Planning Director
areas in the system map. Provide public
of copies placed. Complete by end of year two and
information on septic system
update in year five.
management.
Train employees on how to inspect for
Provide materials to all public employees on illicit
X
Town Public Works Director
illicit connections and establish a tracking
connections and how to recognize one. Complete
Town Planning Director
system for managing reported problem
by end of year one and note date distributed.
areas.
Summarize in annual report.
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Page 16

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.3.2 Storm Sewer System Map
Storm sewer system will be mapped and field verified during the course of
normal maintenance operations by the public service department. The route of
the system, locations of pipes, drainage ditches, and outfalls will be added to the
Town's GIS database. Approximately 25% of the MS4 will be mapped each
year. The map will be updated as needed during subsequent maintenance
operations.
7.3.3 Regulatory Mechanism
Amend the existing stormwater ordinance to include illicit detection, right of entry,
and prohibition of certain non-stormwater discharges.
7.3.4 Enforcement:
There will be provisions in the amended ordinance for enforcement actions and
penalties for dumping, spills, and willful illicit connection.
7.3.5 Detection and Elimination
After the field screening is complete, the Town will take measures to identify and
remove illegal discharges. Identifying illegal discharges may require a
combination of office and field work. After the field screening, staff will consult the
jurisdiction -wide information they have compiled to obtain information about the
land uses, infrastructure, industries, potential sources and types of pollution that
may exist in the drainage area of the outfall.
After priority areas have been identified in the office, a systematic field
investigation will be planned that minimizes the amount of resources required to
identify the source. The following field methods may be used to identify and
trace the source of illegal discharges:
• Site Investigation
• Dry weather flow observations
Smoke Testing/Dye Testing
• Television Inspection
The right of entry established in the amended ordinance will provide access for
inspection if the origin of the discharge is in doubt. Once an illegal discharge is
located and confirmed through field screening, staff will notify the responsible
party verbally if possible and follow-up with written notification. If the responsible
party does not comply with the removal schedule provided by the Town, or
receive approval for a revised schedule, the Town will take enforcement action
and the connection will be removed at the responsible party's expense.
Page 17

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.3.6 Non Stormwater Discharges
Currently there are no Known non-stormwater discharges that are a significant
contributor to the MS4. If any are identified in the future, they will be addressed
at that time.
7.3.7 Outreach
Town employees will be informed of the hazards associated with illegal
discharges and improper disposal of waste as part of their general training
requirements. These will be addressed in the Pollution Prevention/Good
Housekeeping section of this plan, and will include training in hazardous material
handling and disposal, as well as notices and signs posted in the appropriate
areas.
The general public will be educated through the BMP's listed in the Public
Education section of this plan. These educational BMP's will include brochures,
public service announcements, and business education and outreach programs.
7.3.8 Decision Process
The formation of the storm water Illicit Discharge Detection and Elimination
program was based primarily on regulatory mechanisms. The regulatory,
educational, procedural BMP's selected were judged to be an effective means of
detecting and eliminating illicit discharges.
7.3.9 , Evaluation
The effectiveness of the program will be gauged by the total number of illicit
connections detected and removed each year. If the total number remains
constant, or increases, changes will be made to the public education program
and/or the Town ordinance to allow for greater enforcement and penalties
7.4 CONSTRUCTION SITE STORMWATER RUNOFF CONTROL
The Town of Gibsonville will rely on the North Carolina State Erosion and Sediment
Control Program and the Department of Water Quality's general stormwater permit
program for construction activities to meet the construction 'site stormwater runoff
control requirement.
7.5 POST -CONSTRUCTION STORM WATER MANAGEMENT IN NEW DEVELOPMENT AND
REDEVELOPMENT
7.5.1 Stormwater Management Options
The existing land usage ordinance will be amended to include a post -
construction stormwater runoff management program for new development and
redevelopment projects that disturb greater than, or equal to, one acre. This
Page 18

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
includes projects of.less than one acre that are a park of a larger common plan of
development or sale that discharges into the MS4. All such projects shall be
required to apply for locally issued construction permit coverage under one of the
following stormwater management options:
7.5.1.1 Low Density Projects
Projects shall be permitted as low density if the project meets the
following:
(1) No more than 2 dwelling units per acre or 24 percent built -upon
area (BUA) for allgresidential and non-residential development;
(11) Stormwater runoff from the development shall be transported
from the. development by vegetated conveyances to the
maximum extent practicable.
(111) All BUA shall be at a minimum of 30 feet landward of all
perennial and intermittent surface waters. For the purpose of
this Rule, a surface water shall be present if the feature is
approximately shown on either the most recent version of the
soil survey map prepared by the Natural Resources
Conservation Service of the United States Department of
Agriculture or the most recent version of the 1:24,000 scale (7.5
minute) quadrangle topographic maps prepared by the United
States Geologic Survey (USGS). An exception to this
requirement may be allowed when surface waters are not
present in accordance with the provisions of 15A NCAC 2B
.0233 (3)(a); and
(IV) The permit shall require recorded deed restrictions and
protective covenants to ensure that development activities
maintain the development consistent with the approved project
plans.
7.5.1.2 High Density Projects
Projects exceeding the low density threshold (established above in low
density section) shall implement stormwater control measures that:
(1) Control and treat the difference in stormwater runoff volume
leaving the project site between the pre and post development
conditions for the 1 year 24 hour storm. Runoff volume
drawdown time shall be a minimum of 24 hours, but not more
than 120 hours;
Page 19

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
(I1) All. structural stormwater treatment systems used to meet the
requirements of the program shall be designed to have an 85%
average annual removal for Total Suspended Solids.
(II1) General Engineering Design Criteria for all projects shall be in
accordance with 15A NCAC 2H .1008(c);
(IV) All BUA shall be at a minimum of 30 feet landward of all
perennial and intermittent surface waters. For the purpose of
this Rule, a surface water shall be present if the feature is
approximately shown on either the most recent version of the
soil survey map prepared by the Natural Resources
Conservation Service of the United States Department of
Agriculture'or the most recent version of the 1:24,000 scale (7.5
minute) quadrangle topographic maps prepared by the United
States Geologic Survey (USGS). An exception to this
requirement may be .allowed when surface waters are not
present in accordance with the provisions of 15A NCAC 2B
.0233 (3)(a); and
(V) The permit shall require recorded deed restrictions and
protective covenants to ensure that development activities
maintain the development consistent with the approved project
plans;
7.5.2 Non -Structural BMP's
The receiving streams in the Town's watershed are classified as Nutrient
Sensitive Waters; therefore the amended ordinance shall also ensure that the
best management practice for reducing nutrient loading is implemented. In
addition, a nutrient application (both inorganic fertilizer and organic nutrients)
management program shall be developed and included in the stormwater
management program.
Page 20

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.5.3 BMP Summary Table
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Amend existing Land Usage ordinance
Initiate the development of post construction
X
X
Town Clerk
to create High and Low density project
stormwater management program in Year one and
post construction
implement by March 10, 2005. Report annually on
Town Attorney
stormwater management program.
progress made, addressing plan review process,
Planning Director
number of sites impacted, inspection practices, and
any follow up procedures implemented. In first report,
document procedures followed in adopting program,
including any input from the stakeholder communities.
Develop standards and policies on
Initiate the development of standards and practices for
X
X
Town Clerk
non-structural SMPs for the
post -construction controls for stormwater management
development, or redevelopment, of
program in Year one and implement by March 10,
lawn Attorney
properties incorporating the following
2005. Report annually on progress made, addressing
Planning Director
strategies
plan review process, number of sites impacted,
inspection practices, and any follow up procedures
requirements and standards to direct
implemented. In first report, document procedures
_
growth to identified areas
followed in adopting program, including any input from
protect sensitive areas such as
the stakeholder communities.
wetlands and riparian areas
maintain and/or increase open space
minimize impervious surfaces,
minimize disturbance of soils and
vegetation.
Develop education programs for
Initiate the development of education program in Year
X
X
Planning Director
developers and the public about
two and implement in Year three. Report annually on
project designs that.minimize water
progress made. In first report, document procedures
quality impacts, minimization of the
followed in adopting program, including any input from
percentage of impervious area after
the stakeholder communities.
development, use of measures to
minimize directly connected
impervious areas, and source control
measures.
Page 21

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.5.3 BMP Summary Table (cont'd)
BMP
Measurable Goals
YR
1
YR
2
YR
3
YR'
4
YR
5.
: Responsible Position/Party
Develop standards and policies that
Report annually on progress made, addressing plan
X
X
X
Planning Director
ensure structural BMPs that will be in
review process, number of sites impacted, inspection
conformance with the slate's
practices, and any follow up procedures implemented.
Stormwater Management Design
In first report, document procedures followed in
Manual.
adopting program, including any input from the
stakeholder communities.
Establish maintenance standards and
Initiate the development of maintenance and
X.
X
X
Planning Director
inspection program to ensure that on-
inspection standards in Year two and implement in
site controls continue to serve
Year four. Report annually on progress made,
designed functionality.
addressing number of sites impacted, inspection
practices, and any follow up procedures implemented.
In first report, document procedures followed in
adopting program, including any input from the
stakeholder communities.
Develop a best management practice
Initiate the development of BMP for reducing nutrient
X
X
-
Planning Director
for reducing nutrient loading and a
loading and application program in Year two and
nutrient application management
implement in Year three. Report annually on progress
program.
made.
Page 22

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.5.4 Structural BMPs
Standards and policies will be developed that ensure structural BMPs will be in
conformance with the state's Stormwater Management Design Manual.
7.5.5 Regulatory Mechanism
In the first year, the Town will assess existing ordinances, policies, programs and
studies that address storm water runoff quality. In addition to assessing these
existing documents and programs, the Town will provide opportunities to the
public to participate in the development of the program. The existing land usage
ordinance will then be amended to include a post -construction stormwater runoff
management program for new development and redevelopment.
7.5.6 Operation and Maintenance
The existing land usage ordinance will be amended to address the long-term
operation and maintenance of post -construction controls. The amended
ordinance will include guidelines for delegating routine and non -routine
maintenance responsibilities to ensure access for inspections, and providing a
mechanism for enforcement.
7.5.7 Decision Process
The post construction stormwater management program shall ensure that
controls are in place that will prevent or minimize water quality impacts from new
development and redevelopment projects. These controls should include an
amended ordinance to address post -construction runoff control from new
development and redevelopment projects and ensure adequate long-term
operation and maintenance of BMPs.
7.5.8 Evaluation
The post construction site management for new and re -development activities
program will be evaluated based on how each individual BMP is meeting its
measurable goal at the end of each reporting period. Changes will be
considered for any BMPs that are not meeting the measurable goals.
Page 23

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GiBSONVILLE
7.6 POLLUTION PREVENTION/GOOD HOUSEKEEPING FOR MUNICIPAL OPERATIONS
.6.1 BMP Summary Table
& TO 6*0A
5.,
04ponslof s
Develop training materials on pollution
Goals: Begin in Year one to educate ail employees on
X
X
X
X
X
Town Public Works Director
prevention for public facilities, using
clean water issues and on workplace responsibilities to
existing materials gathered from other
reduce or eliminate pollutants from stormwater.
Town Engineer
organizations or creating new tools as
Maintain program annually and report on number of
needed. Educate all employees
employees trained and subjects covered,
annually on the need for controls to
protect stormwater from exposure to
potential pollutants.
Provide training for those employees
Beginning in Year one provide training to all
X
Town Public Works Director
that maintain the drainage system with
employees who maintain the drainage system with a
the focus on disposal of floatables,
focus on floatable, grit, sediment, and disposal of
Planning Director
grit, sediment, and other pollutants
pollutants removed from the drainage system. Report
removed from the system.
annually on number of employees trained and subjects
covered.
Provide training to employees that
Beginning in Year one, provide training to all
X
Town Public Works Director
manage and apply chemicals for
employees who manage and apply chemicals to
.
control of dust, pests, vermin, and
address safe storage, application and disposal of
Planning Di rector
weeds and/or are used to enhance the
residual chemicals. Repeat training annually
growth or condition of public urban
throughout the permit. Report on number of employees
landscape and recreation facilities.
trained and subjects covered.
Training will target the safe and
effective application, storage and
disposal of chemicals used.
Modify floor drain system within the
Evaluate best method for modifying floor drainage
X
X
Town Public Works Director
vehicle bays of the facility to ensure
system in year One and have modifications in place by
proper treatment and disposal of any
Year Two. Report on results of evaluation and any
Planning Director
spills, and/or the wastewater from
actions required. Document progress in annual permit
washing operations.
report.
Modify the vehicle and equipment
Evaluate best method for spill containment in Year
X
X
Town Public Works Director
refueling area to minimize the potential
Two and have modifications in place by Year Two.
for spills to impact stormwater runoff.
Report on results of evaluation and any actions
Planning Director
required, Document progress in annual permit report.
Page 24

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
.6.1 BMP Summary Table (cont'd)
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Unnecessary or unused vehicles or
Move unused vehicles or equipment in Year Two.
X
Town Public Works Director
equipment will be removed or stored in
Report on number removed or stored.
a covered area.
Properly dispose of all unnecessary
All unnecessary chemicals will be disposed of in Year
X
X
Town Public Works Director
chemicals, oft, solvents, etc. and
One. A chemical inventory will be implemented in
develop and maintain a current
Year Two. Report on the approximate quantities of
chemical inventory.
chemicals disposed of, as well as the method of
disposal. Report on status of chemical inventory
annually.
Provide spill containment for gasoline
Provide containment in Year One. Report completion
X
Town Public Works Director
above ground storage tank used for
in annual report.
emergency water pump.
Material storage areas will be
Evaluate and modify all material storage areas in Year
X
Town Public Works Director
evaluated and modified as necessary
Two. Report on evaluation results and any corrective
y
to ensure any spills are contained and
actions taken,
Planning Director
do not result in stormwater pollution.
Dispose of all waste metal,
Remove all waste metal, construction debris, and soil
X
X
Town Public Works Director
constriction debris, and soil currently
by Year Two. Establish temporary storage area in
stored on site. Establish an area
Year One. Report on quantity of waste removed, and
within the facility for temporary storage
method of disposal. Report state of temporary storage
of soil, sand, gravel, etc. such that
area and the means provided to minimize stormwater
stormwater impact will be minimized.
pollution.
Annually inspect vehicle washing and
Begin annual inspection in Year one and document
X
Town Public Works Director
fueling operations to ensure that they
findings and actions taken to address any problems
Planning Director
are in good working order and that
identified. Report on finding in annual permit report.
they minimize exposure of stormwater
to chemicals, fuels, and other liquids.
Evaluate the trash transfer area for
Evaluate trash transfer area in Year three and
X
X
Town Public Works Director
possible BMPs to reduce stormwater
implement any BMPs in Year Four. Report on results
pollution.
of evaluation and any actions taken.
Planning Director
Develop a Spill Prevention, Control,
Develop SPCC plan in Year One and implement in
X
X
Town Public Works Director
and Countermeasures (SPCC) Plan in
Year Two. Report progress in annual reports. Include
accordance with 40 CFR 112.7
copy of SPCC in report for Year Two,
Planning Director
Page 25

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.6.2 Affected Operations
The Town of Gibsonville operates a vehicle and equipment maintenance facility
and a municipal building that serves as a town hall and police station.
Operations at the maintenance facility include vehicle washing, public water
treatment, a garbage transfer area, mist. chemical storage, a refueling area, and
yard waste/mulch area. No vehicle or equipment repair or maintenance
operations take place at this facility.
7.6.3 Training
Training materials will be developed on pollution prevention for public facilities,
using similar materials as will be used in the public outreach program. All
employees will be educated annually on the need for controls to protect
stormwater from exposure to potential pollutants. This training will also serve as
the training requirement for public employees as specified in the outreach
component of the Illicit Discharge section of this program.
All public employees involved in vehicle, open space, or building maintenance
operations will be provided training in BMPs, processes and materials they are
working with, safety hazards, practices for preventing discharges, and
procedures for responding quickly and properly to toxic and hazardous material
incidents. This training will be in conjunction with the training requirements of the
future Spill Prevention, Control, and Countermeasures plan.
All public employees involved in stormwater drainage system maintenance will
be specifically trained in the disposal of floatables, grit, sediment, and other
pollutants removed from the system. Additional training, or certification, will be
provided to employees that manage and apply chemicals for control of dust,
pests, vermin, and weeds and/or to enhance the ,growth or condition of public
urban landscape and recreation facilities. Training will target the safe and
effective application, storage and disposal of chemicals used.
7.6.4 Maintenance and Inspections
A preventive maintenance program will be developed that will include routine
inspections of catch basins, storm water detention areas, and roof downspouts at
the municipal building. A similar program will be implemented for vehicles,
equipment, and material storage areas in the maintenance yard. Inspections will
ensure all equipment and material storage containers are in good condition. Any
problems or issues that may have an impact on stormwater quality will be noted
and corrective action - taken. Vehicle washing and fueling operations will be
inspected annually to ensure that they are in good working order and that they
minimize exposure of stormwater to chemicals, fuels, and other liquids.
Schedules and procedures will be established for the inspections, and an record -
keeping system will be implemented to schedule and document inspections.
Page 26

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.6.5 Vehicular Operations
Good housekeeping BMPs and controls will be implemented over the five-year
permit period to reduce or eliminate the discharge of pollutants in stormwater
from the maintenance facility. The vehicle washing operation will be modified to
properly treat and/or dispose of the wash wastewater.
The garbage transfer area will be evaluated to reduce exposure to stormwater.
All unnecessary chemicals, oils, solvents, etc. will be properly disposed of and a
current chemical inventory will be developed and maintained. Spill protection in
the chemical storage areas will be addressed and all stockpiled soil,
asphalticoncrete, and scrap metal will also be properly disposed of. Any
unnecessary or unused equipment will be stored in covered areas, or removed
from the maintenance yard.
The maintenance yard has a 3000 gallon refueling station for vehicles and
equipment, and is therefore required to develop a Spill Prevention, Control, and
Countermeasures {SPCA plan in accordance with 40 CFR 112.7. The resulting
plan will provide information and procedures for the storage and handling of any
petroleum products stored onsite. The vehicle and equipment refueling area will
also be modified to minimize the potential for spills that occur during the fuel
transfer process to impact to stormwater runoff.
An area within the facility will be
scrap metal. Stormwater impacts
use of engineered controls, which
erosion control measures.
7.6.6 Waste Disposal
designated for temporary storage of soil and
from this area will be minimized through the
may include covering the area, or providing
The Town operates a residential garbage collection service for the Town, which
consists of two garbage trucks. A trash collection service is also maintained for
items such as old furniture, appliances, etc., which are collected and deposited in
a contracted, roll -off dumpster at the maintenance facility. Collected metal items
are temporarily stored on -site until removed by a metal recycler. Household
recyclables collection is contracted out to a private company. Yard waste is
collected by the Town and composted in a separate area at the maintenance
facility.
7.6.7 Flood Management Projects
Future flood management projects will be reviewed from a water quality
standpoint.
7.6.8 Existing ordinances
No ordinances exist which specifically address illicit discharges, post construction
stormwater runoff control, or discharges to nutrient sensitive waters.
Page 27

COMPREHENSIVE STORMWATER MANAGEMENT PROGRAM REPORT
TOWN OF GIBSONVILLE
7.6.9 Other evaluations
There are no other aspects of the municipal operation that have been previously
evaluated.
7.6.10 Decision Process
The most effective and practical BMPs for minimizing stormwater pollution were
selected for this program.
7.6.11 Evaluation
The pollution prevention/good housekeeping for municipal operations program
will be evaluated based on how etch individual BMP is meeting its measurable
goal at the end of each reporting period. Changes will be considered for any
BMPs that are not meeting the measurable goals.
Page 28

AFFIDAVIT OF INSERTION OF ADVERTI
The Times -News Publishing Company
Burlington, NC
Alamance County
I, LINDA GIBSON Legal Advertising Manager of the The Times -News
Co., do certify that the advertisement of Town of Gibsonville
Entitled
NOTICE
NOTICE
n* Board of Aldemrert Of
the Town of Glbwrwft wM
consider the wiowlnp 1u�
Vic hearkigs at ItAT regular
rnawrtg on March 3, 2003,
1. Storm Water Manage•
tment Plan Report WX
NPDES Storm Water A 0
cation: 2. ordinance to Ex
tend the Corporate Umiti
for 239 Cask Rd., owner
by Lynda Cook (Identifier
@a Alamance County Ta
=21t 19 3 19A), 3. Ot
�. to Extend the Coo
LirnNa for Southstt
�erx. Group, fix
9ocesed at the end d SIB
Dc all of Alamance S
{Identtffad as At-
-County -Tax Map 3.2&26
4. Aezontng Request fro
Lynda Cook to razor
19.24 acres from AG
RS-12 and 9.547 ecn
from AG to RS-15; t)
property is located at 2:
Cook Rd.. (identified
Awrn nce County Tax Mr
t 3.2&19a19A), and S. Cc
alder the adoption of a m
Persorwtel PoE y whkh
awrenlr part of, tiw To
,Ordnance.'- The meeti
wW be at 7:00 pm at t
GbsonvWa Town Han, 1
.W. Main St.
23, 28, 2W3
Measuring 41 lines appeared in The Times -News, a newspaper published in
Alamaace County, Burlington, NC, in.issues of FEBRUARY 23, 28, 2003
Legal Advertising Manager
Sworn to and subscribed before me this _ day of + , 2003 _
Notary Public
My commission expires `

Michael R Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
I11G12002
THE TOWN OF GIBSONViLLE
DELENO FLYNN, TOWN MANAGER
129 W. MAIN STREET
GIBSONVILLE, NC 27249-2442
Subject: NPDES Phase II Stormwater Program
Deleno Flynn:
In 1990 the U.S. Environmental Protection Agency's (EPA) Phase I stormwater program was promulgated under the
Clean Water Act. Phase I relies on National Pollutant discharge Elimination System (NPDES) permit coverage to
address stormwater runoff from: (1) "medium" and "large" municipal separate storm sewer systems (MS4s) generally
serving populations of 100,000 or greater, (2) construction activity disturbing 5 acres of land or greater, and (3) ten
categories of industrial activity. The NPDES Stormwater Phase II Final Rule was promulgated in December 1999 and is
the next step in EPA's effort to preserve, protect, and improve the Nation's water resources from polluted storm water
runoff. The Phase II program expands the Phase I program by requiring additional operators of MS4s in urbanized areas
and operators of small construction sites, through the use of NPDES permits, to implement programs and practices to
control stormwater runoff. Phase II is intended to further reduce adverse impacts to water quality and aquatic habitat by
instituting the use of controls on the unregulated sources of stormwater discharges that have the greatest likelihood of
causing continued environmental degradation.
The NPDES Stormwater Phase II Final Rule requires nationwide coverage of all operators of small MS4s that are
located within the boundaries of a Bureau of the Census defined "urbanized area" based on the latest decennial Census.
We are writing to you to remind you that the Town of Gibsonville has been identified as being located within a census
designated urbanized area in both the 1990 and 2000 decennial census. As a regulated community, you are required to
develop a stormwater management program and apply for stormwater permit coverage, if you own and operate a small
MS4 or file a certification that the 7bwn of Gibsonville does not own or operate a small MS4. The deadline for
submitting your application package or non -ownership certification is March 10, 2003. Application and certification
documents, as well as additional information on the NPDES stormwater program, are available for download at our web
site. Our web address is http://h2o.enr.state.nc.us/su/stormwater.htm1. You may also contact us for hard copies of the
documents. if you have any questions about this letter, please feel free to contact me (919-733-5083, ext.525) or Darren
England (919-733-5083, ext. 545)
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Stormwater and General Permits Unit Files
Winston-Salem Regional Office
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 [phone]
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NCDENR
Customer Service
1-800-623-7748